'NIMS CNC Operator Practice Test 2025 – All-in-One Guide to Master Computer Numerical Control!'

The jog keys related to chip control on a CNC machine are specifically designed to manage the movement of chips during operation. Each key plays a distinct role in controlling how chips are handled and removed from the machining area.

The CHIP FWD key is used to move the chips forward, aiding in the removal process to ensure that the workspace remains clear and the machine operates efficiently. The CHIP STOP key halts the movement of chips, which is essential for stopping the chip advance when needed, especially in situations where careful chip removal is crucial. The CHIP REV key reverses the movement of the chips, effectively pulling them back, which can be important for recycling or managing the flow of chips without cluttering the working area.

Together, these keys provide comprehensive control over chip management, making all of them integral to maintaining an efficient and clean operating environment on the CNC machine. This collaborative function underscores the importance of chip control in machining operations, thus validating that all of these options are essential for effectively managing the advancement of chips.